Utility to initiliaze the user settings to include only standard templates

Hi,

I have a requirement to write a utility program to initiliaze the

user settings in the database.

So that only the standard template option is displayed in the transaction CJ20N.

Can anybody let me know if any utility of this nature was done. I am trying to find out the table. Where the user specific settings are stored. Based on debugging i got the structure name as CNPB_OPTIONS.

Any help will be great.

Regards,

Chandra Kumar